CN214772065U

CN214772065U - Positive step action driving structure

Info

Publication number: CN214772065U
Application number: CN202022702147.9U
Authority: CN
Inventors: 蔡小强; 张婉瑜; 李彤
Original assignee: Fujian Qihao Technology Co ltd
Current assignee: Fujian Qihao Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-19
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a show robot field specifically is a positive step action drive structure, including the mobile jib, top one side fixed mounting of mobile jib has dead lever mechanism, outer end one side of dead lever mechanism is provided with the connecting seat, inside one side fixed mounting of connecting seat has the fossil fragments main part, servo motor is installed to inside one side gomphosis of fossil fragments main part, servo motor's output shaft one end fixed mounting has the drive wheel, one side that the outer end of fossil fragments main part is close to the drive wheel is provided with from the driving wheel, drive wheel and from being connected with driving belt between the driving wheel, and the drive wheel passes through driving belt and is connected from the driving wheel transmission. A positive step action drive structure, can make the integrated device realize swift dismantlement and overhaul, the effectual work efficiency that improves the user of service improves the practicality of integrated device, brings better use prospect.

Description

Positive step action driving structure

Technical Field

The utility model relates to a show robot field specifically is a just step action drive structure.

Background

The forward walking motion robot is mainly applied to ornamental performance of scenic spots of military and tourist themes, the advancing speed and the kicking frequency can adopt a rapid advancing speed consistent with national celebration soldiers, meanwhile, the robot has a salutation turning function, turns around to one side of audiences at salutation time, and a sound box is attached to the inside of the robot, so that the whole queue can be shout, and the performance atmosphere is increased.

The existing robot has certain disadvantages when in use, the existing forward motion robot mostly adopts a motor to directly drive a leg connecting rod, the tail end vibrates and the moment output is uneven when the shank caused by the mechanical clearance of a motor and a gear moves, secondly, when a user overhauls, the dismounting is more complicated, the working efficiency of the user is affected, and therefore the robot is inconvenient and brings certain influence in the using process. Accordingly, those skilled in the art have provided a forward motion driving structure to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a just step action drive structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a positive step action drive structure, includes the mobile jib, top one side fixed mounting of mobile jib has dead lever mechanism, outer end one side of dead lever mechanism is provided with the connecting seat, inside one side fixed mounting of connecting seat has a fossil fragments main part, servo motor is installed to inside one side gomphosis of fossil fragments main part, servo motor's output shaft one end fixed mounting has the drive wheel, one side that the outer end of fossil fragments main part is close to the drive wheel is provided with from the driving wheel, the drive wheel with from being connected with driving belt between the driving wheel, and the drive wheel passes through driving belt and is connected with from the driving wheel transmission, the inside of fossil fragments main part is close to one side from the driving wheel and is provided with the axis of rotation, the equal fixed mounting in outer end both sides of axis of rotation has three connecting rods, and fossil fragments main part passes through axis of rotation and three connecting rod fixed connection.

As a further aspect of the present invention: the utility model discloses a three-head connecting rod, including three-head connecting rod, the bottom of three-head connecting rod, the outer end of follow driving wheel corresponds one side of three-head connecting rod and all is provided with the connecting rod, and corresponds one side of connecting rod from one side of driving wheel's inside and be provided with the dwang, and passes through dwang and connecting rod fixed connection from the driving wheel.

As a further aspect of the present invention: the connecting device is characterized in that a connecting plate is fixedly mounted on one side of the outer end of the connecting seat, and an inverted T-shaped connecting block is fixedly mounted on one side of the bottom end of the connecting plate.

As a further aspect of the present invention: the connecting rod mechanism is characterized in that a connecting groove is formed in one side, corresponding to the inverted T-shaped connecting block, of the inside of the fixing rod mechanism, the inner diameter of the connecting groove is the same as the outer diameter of the inverted T-shaped connecting block, the connecting plate is connected with the connecting groove in a clamping mode through the inverted T-shaped connecting block, and a pull rod is arranged on one side of the inside of the fixing rod mechanism in a penetrating mode.

As a further aspect of the present invention: the outer end one side fixed mounting of pull rod has link block, and link block sets up in the inside one side of dead lever mechanism, link block's outer end one side fixed mounting has a set of kelly.

As a further aspect of the present invention: the inside of the inverted T-shaped connecting block corresponds to one side of the clamping rod and is provided with a clamping groove, the clamping rod is connected with the inverted T-shaped connecting block in a clamping mode through the clamping groove, and a set of sliding rods is fixedly mounted on one side, corresponding to the connecting sliding block, of the inside of the fixing rod mechanism.

As a further aspect of the present invention: the spring has all been cup jointed to outer wall one side of slide bar, outer end one side fixed mounting of pull rod has the knob that draws.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the fossil fragments main part that sets up, the user fixes dead lever mechanism on the mobile jib, install the connecting seat that the fossil fragments main part set up on dead lever mechanism, drive the drive wheel through servo motor and rotate, drive through driving belt and carry out synchronous rotation from the driving wheel, carry out the circumference through driving the connecting rod from the driving wheel and rotate, carry out spacing fixed with the three-head connecting rod through the axis of rotation, thereby can drive the swing arm and carry out reciprocating swing, thereby can realize the action of walking step by step, the effect when effectual improvement the device uses, convenient to use personnel use, better for traditional mode.

2. Through the dead lever mechanism that sets up, when the fossil fragments main part that the connecting seat set up need be overhauld in the dismantlement of user of service personnel, then can drag the pull rod through drawing the button, thereby can drive the kelly that the link block set up and extract from the draw-in groove, behind the roll-off of type of falling T connecting block from the spread groove, then can pull down the connecting seat and use, vice versa, when user of service installation connecting seat, then can insert type of falling T connecting block in the spread groove, withstand link block through the spring that the slide bar outer wall set up, then can push into the draw-in groove with the kelly, realize swift erection joint seat and use, effectual improvement user of service personnel's work efficiency, convenient to use personnel use, better for traditional mode.

Drawings

FIG. 1 is a schematic structural diagram of a forward step driving structure;

FIG. 2 is a schematic structural view of a fixing rod mechanism in a forward step driving structure;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a main rod; 2. a fixing rod mechanism; 3. a connecting seat; 4. a keel body; 5. a servo motor; 6. a driving wheel; 7. a driven wheel; 8. a drive belt; 9. a rotating shaft; 10. a three-headed connecting rod; 11. a swing arm; 12. a connecting rod; 13. a connecting plate; 14. an inverted T-shaped connecting block; 15. connecting grooves; 16. a pull rod; 17. connecting the sliding block; 18. a clamping rod; 19. a card slot; 20. a slide bar; 21. a spring; 22. and (6) pulling the button.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a forward motion driving structure comprises a main rod 1, a fixing rod mechanism 2 is fixedly installed on one side of the top end of the main rod 1, a connecting seat 3 is installed on one side of the outer end of the fixing rod mechanism 2, a keel body 4 is fixedly installed on one side of the inside of the connecting seat 3, a servo motor 5 is installed on one side of the inside of the keel body 4 in an embedded manner, a driving wheel 6 is fixedly installed at one end of an output shaft of the servo motor 5, a driven wheel 7 is installed on one side of the outer end of the keel body 4 close to the driving wheel 6, a driving belt 8 is connected between the driving wheel 6 and the driven wheel 7, and the driving wheel 6 is in transmission connection with the driven wheel 7 through a driving belt 8, a rotating shaft 9 is arranged on one side, close to the driven wheel 7, of the inside of the keel main body 4, three-head connecting rods 10 are fixedly mounted on two sides of the outer end of the rotating shaft 9, and the keel main body 4 is fixedly connected with the three-head connecting rods 10 through the rotating shaft 9.

In fig. 1: a swing arm 11 is fixedly mounted on one side of the bottom end of the triple-head connecting rod 10, a connecting rod 12 is arranged on one side, corresponding to the triple-head connecting rod 10, of the outer end of the driven wheel 7, a rotating rod is arranged on one side, corresponding to the connecting rod 12, of the inner portion of the driven wheel 7, and the driven wheel 7 is fixedly connected with the connecting rod 12 through the rotating rod.

In FIGS. 1-2: one side of the outer end of the connecting seat 3 is fixedly provided with a connecting plate 13, and one side of the bottom end of the connecting plate 13 is fixedly provided with an inverted T-shaped connecting block 14.

In FIGS. 1-2: connecting groove 15 has been seted up to the inside of dead lever mechanism 2 one side that corresponds type of falling T connecting block 14, and the internal diameter of connecting groove 15 is the same with type of falling T connecting block 14's external diameter size, and connecting plate 13 is connected with connecting groove 15 block through type of falling T connecting block 14, the inside one side of dead lever mechanism 2 is run through and has been seted up pull rod 16, thereby make the integrated device can be through the cooperation of type of falling T connecting block 14 with connecting groove 15, swift installation block connecting seat 3 uses.

In fig. 1 and 3: a connecting slide block 17 is fixedly installed on one side of the outer end of the pull rod 16, the connecting slide block 17 is arranged on one side of the inner portion of the fixing rod mechanism 2, and a group of clamping rods 18 are fixedly installed on one side of the outer end of the connecting slide block 17.

In fig. 1-3: draw-in groove 19 has all been seted up to the inside one side that corresponds kelly 18 of type of falling T connecting block 14, and kelly 18 passes through draw-in groove 19 and is connected with the 14 blocks of type of falling T connecting block, and one side fixed mounting that the inside of dead lever mechanism 2 corresponds coupling block 17 has a set of slide bar 20 to make during the integrated device can push into draw-in groove 19 through kelly 18, realize swift erection joint seat 3 and use.

In fig. 2-3: spring 21 has all been cup jointed to outer wall one side of slide bar 20, and outer end one side fixed mounting of pull rod 16 has a knob 22 to make the integrated device can withstand link block 17 through spring 21, then can with card pole 18 top into draw-in groove 19, realize swift erection joint seat 3 and use.

The utility model discloses a theory of operation is: the user fixes the fixed rod mechanism 2 on the main rod 1, the connecting seat 3 arranged on the keel body 4 is installed on the fixed rod mechanism 2, the driving wheel 6 is driven to rotate by the servo motor 5, the driven wheel 7 is driven to synchronously rotate by the driving belt 8, the connecting rod 12 is driven to circularly rotate by the driven wheel 7, the three-head connecting rod 10 is limited and fixed by the rotating shaft 9, so that the swinging arm 11 can be driven to reciprocate, thereby realizing the forward movement, effectively improving the using effect of the device, when the user needs to disassemble and repair the keel body 4 arranged on the connecting seat 3, the pull rod 16 can be pulled by the pull button 22, so that the clamping rod 18 arranged on the connecting slide block 17 can be driven to be pulled out from the clamping groove 19, after the inverted T-shaped connecting block 14 slides out from the connecting groove 15, the connecting seat 3 can be detached for use, on the contrary, when user of service person erection joint seat 3, then can insert the spread groove 15 with the type of falling T connecting block 14 in, the spring 21 through the setting of slide bar 20 outer wall withstands coupling block 17, then can with the kelly 18 jack-in draw-in groove 19 in, realize swift erection joint seat 3 and use, effectual improvement user of service person's work efficiency, convenient to use person uses comparatively practically.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positive step action driving structure comprises a main rod (1) and is characterized in that a fixing rod mechanism (2) is fixedly mounted on one side of the top end of the main rod (1), a connecting seat (3) is arranged on one side of the outer end of the fixing rod mechanism (2), a keel main body (4) is fixedly mounted on one side of the interior of the connecting seat (3), a servo motor (5) is installed on one side of the interior of the keel main body (4) in an embedded mode, a driving wheel (6) is fixedly mounted at one end of an output shaft of the servo motor (5), a driven wheel (7) is arranged on one side, close to the driving wheel (6), of the outer end of the keel main body (4), a driving belt (8) is connected between the driving wheel (6) and the driven wheel (7), the driving wheel (6) is in transmission connection with the driven wheel (7) through the driving belt (8), and a rotating shaft (9) is arranged on one side, close to the driven wheel (7), of the interior of the keel main body (4), the outer end both sides of axis of rotation (9) all fixed mounting have three connecting rod (10), and fossil fragments main part (4) pass through axis of rotation (9) and three connecting rod (10) fixed connection.

2. A forward stepping motion driving structure as claimed in claim 1, wherein a swing arm (11) is fixedly mounted on one side of the bottom end of the triple-head connecting rod (10), a connecting rod (12) is arranged on one side of the outer end of the driven wheel (7) corresponding to the triple-head connecting rod (10), a rotating rod is arranged inside the driven wheel (7) corresponding to one side of the connecting rod (12), and the driven wheel (7) is fixedly connected with the connecting rod (12) through the rotating rod.

3. The forward motion driving structure as claimed in claim 1, wherein a connecting plate (13) is fixedly mounted at one side of the outer end of the connecting seat (3), and an inverted T-shaped connecting block (14) is fixedly mounted at one side of the bottom end of the connecting plate (13).

4. The forward motion driving structure as claimed in claim 3, wherein the fixing rod mechanism (2) has a connecting groove (15) formed at a side corresponding to the inverted T-shaped connecting block (14), the connecting groove (15) has an inner diameter equal to an outer diameter of the inverted T-shaped connecting block (14), the connecting plate (13) is engaged with the connecting groove (15) via the inverted T-shaped connecting block (14), and a pull rod (16) is formed at a side of the fixing rod mechanism (2) corresponding to the inner side.

5. The forward motion driving structure as claimed in claim 4, wherein the outer end side of the pull rod (16) is fixedly provided with a connecting slide block (17), the connecting slide block (17) is arranged at the inner side of the fixed rod mechanism (2), and the outer end side of the connecting slide block (17) is fixedly provided with a set of clamping rods (18).

6. The forward motion driving structure as claimed in claim 5, wherein a slot (19) is formed in one side of the reverse T-shaped connecting block (14) corresponding to the clamping rod (18), the clamping rod (18) is connected with the reverse T-shaped connecting block (14) in a clamping manner through the slot (19), and a set of sliding rods (20) is fixedly mounted on one side of the fixed rod mechanism (2) corresponding to the connecting slide block (17).

7. The forward motion driving structure as claimed in claim 6, wherein one side of the outer wall of the sliding rod (20) is sleeved with a spring (21), and one side of the outer end of the pull rod (16) is fixedly provided with a pull button (22).